Gloria Mills Chapman, daughter of Christian singer Amy Grant, is recovering after donating a kidney to her best friend on Tuesday.

"Millie," as she's better known, is 27 years old and is Grant's second child with her former husband, singer-songwriter Gary Chapman, according to Billboard.

Millie's friend Kathryn Dudley was the recipient of the kidney, according to the Tennessean. On Monday night Gary Chapman posted a message on Facebook asking for prayers. Millie has known Kathryn their entire lives, he said.

"I'm so proud of her, words fail me," Chapman's post said.

Chapman posted again Tuesday afternoon confirming that Millie was recovering and the surgery had been successful. Continue reading